Added stylesheet to color picker

colorbleed/plugins/fusion/inventory/set_tool_color.py

@@ -21,9 +21,9 @@ class FusionSetToolColor(api.InventoryAction):
         # Launch pick color
         first = containers[0]
         color = QtGui.QColor(first.get("color", self._fallback_color))
-        picked_color = QtWidgets.QColorDialog().getColor(color)
-        if not picked_color.isValid():
-            return result
+        picked_color = self.get_color_picker(color)
+        if not picked_color:
+            return
 
         with avalon.fusion.comp_lock_and_undo_chunk(comp):
             for container in containers:
@@ -38,3 +38,22 @@ class FusionSetToolColor(api.InventoryAction):
                 result.append(container)
 
         return result
+
+    def get_color_picker(self, color):
+        """Launch color picker and return chosen color
+
+        Args:
+            color(QtGui.QColor): Start color to display
+        """
+
+        app = QtWidgets.QApplication.instance()
+        widgets = dict((w.objectName(), w) for w in app.allWidgets())
+        widget = widgets.get("SceneInventory")
+
+        color_dialog = QtWidgets.QColorDialog(color)
+        color_dialog.setStyleSheet(widget.styleSheet())
+
+        accepted = color_dialog.exec_()
+        picked_color = color_dialog.selectedColor() if accepted else False
+
+        return picked_color